[INFO] cloning repository https://github.com/jpfinoto/aoc-2025
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jpfinoto/aoc-2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpfinoto%2Faoc-2025", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpfinoto%2Faoc-2025'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 604c9a8aaa6ae9e7a2aa161a306c1ac0a30e45ae
[INFO] checking jpfinoto/aoc-2025 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjpfinoto%2Faoc-2025" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jpfinoto/aoc-2025
[INFO] finished tweaking git repo https://github.com/jpfinoto/aoc-2025
[INFO] tweaked toml for git repo https://github.com/jpfinoto/aoc-2025 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jpfinoto/aoc-2025 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jpfinoto/aoc-2025 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7bec4f0cf902ec2f1ed8ae56ceda6b965b3552682faec4448c0ed202ebd146b
[INFO] running `Command { std: "docker" "start" "-a" "c7bec4f0cf902ec2f1ed8ae56ceda6b965b3552682faec4448c0ed202ebd146b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7bec4f0cf902ec2f1ed8ae56ceda6b965b3552682faec4448c0ed202ebd146b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7bec4f0cf902ec2f1ed8ae56ceda6b965b3552682faec4448c0ed202ebd146b", kill_on_drop: false }`
[INFO] [stdout] c7bec4f0cf902ec2f1ed8ae56ceda6b965b3552682faec4448c0ed202ebd146b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f794ec872ed402efc0a773160faba29ab8e1bda8fa9fe3196f51e0abeefdafb
[INFO] running `Command { std: "docker" "start" "-a" "0f794ec872ed402efc0a773160faba29ab8e1bda8fa9fe3196f51e0abeefdafb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking unicode-ident v1.0.13
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking ident_case v1.0.1
[INFO] [stderr]     Checking ndarray v0.17.1
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking quote v1.0.42
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking syn v2.0.110
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking rustc-hash v2.1.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking peak_alloc v0.3.0
[INFO] [stderr]     Checking smol_str v0.3.4
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking sysinfo v0.37.2
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr] error: could not compile `serde_core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name serde_core --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serde_core-1.0.228/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="result"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "rc", "result", "std", "unstable"))' -C metadata=e45b34381eb0fba2 -C extra-filename=-3c925aec2ec92997 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --check-cfg 'cfg(if_docsrs_then_no_serde_core)' --check-cfg 'cfg(no_core_cstr)' --check-cfg 'cfg(no_core_error)' --check-cfg 'cfg(no_core_net)' --check-cfg 'cfg(no_core_num_saturating)' --check-cfg 'cfg(no_diagnostic_namespace)' --check-cfg 'cfg(no_serde_derive)' --check-cfg 'cfg(no_std_atomic)' --check-cfg 'cfg(no_std_atomic64)' --check-cfg 'cfg(no_target_has_atomic)'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0f794ec872ed402efc0a773160faba29ab8e1bda8fa9fe3196f51e0abeefdafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f794ec872ed402efc0a773160faba29ab8e1bda8fa9fe3196f51e0abeefdafb", kill_on_drop: false }`
[INFO] [stdout] 0f794ec872ed402efc0a773160faba29ab8e1bda8fa9fe3196f51e0abeefdafb